即運用關系代詞、關系副詞或從屬連詞改寫。如
1. The man is talking with a lady. He gave us a talk last week.
The man _________ gave us a talk last week _________ _________ with a lady.
【答案】who / that; is talking。定語從句who / that gave us a talk last week修飾先行詞the man。
2. He didn’t want to miss the first bus, so he got up early.
He got up early _________ _________ he could catch the first bus.
【答案】so that。目的狀語從句so that he could catch the first bus說明動詞got up early的目的。
3. “Did you sleep well last night?” David asked her.
David asked her _________ _________ _________ well last night.
【答案】if / whether she slept。直接引語轉換成間接引語時，如果直接引語是一般疑問句時，連接詞要用if或whether，句子保持陳述句的語序。
4. Come on, or we’ll miss the early bus.
_________ we _________ hurry, we’ll miss the early bus.
【答案】 If; don’ t。if 引導條件狀語從句。句意為：如果我們還不快一點，我們就趕不上頭班車了。
祈使句與條件狀語從句的相互轉換。
5. John will go to bed after he finished his homework.
John _________ to bed _________ he finished his homework.
【答案】didn’t; until。not…until表示“直到……才”的意思。
